12399100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17713}}^1$

素因数の和:17734

約数の個数: 36

約数和(自身を含む): 30751504

約数和(自身を除く): 18352404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 17713, 35426, 70852, 88565, 123991, 177130, 247982, 354260, 442825, 495964, 619955, 885650, 1239910, 1771300, 2479820, 3099775, 6199550, 12399100]

約数ペア:

[(1, 12399100), (2, 6199550), (4, 3099775), (5, 2479820), (7, 1771300), (10, 1239910), (14, 885650), (20, 619955), (25, 495964), (28, 442825), (35, 354260), (50, 247982), (70, 177130), (100, 123991), (140, 88565), (175, 70852), (350, 35426), (700, 17713)]